Ibice fatizo byamafarasi yacu ni amahitamo azwi kubagenzi benshi, haba gukora nkigice gishyushye kuruhu rwawe mugihe cyitumba cyangwa nkumuyaga uhumeka, wuzuye. Byakozwe mubitambaro byoroshye bya tekinike kandi byateguwe kubwimyenda ya siporo ikora, biguha kugenda utagabanije mugihe ukuraho ubuhehere kugirango bworohe. Ubu bwoko bwibikoresho byamafarasi byashizweho kugirango bigabanye ubushyuhe bwumubiri wawe ukuraho ubuhehere kugirango ukume, bigufasha gukomeza gukonja cyangwa gushyuha bitewe nuburyo ibintu bimeze. Reba ibice fatizo bikozwe mubitambaro bya tekiniki hamwe no guswera, kunuka-kunuka no gukama vuba.